Flotation machine is an important device to realize flotation process. After the mineral is ground by the wet ball mill, the mineral that has been dissociated from the basic monomer is adjusted into a certain concentration of pulp, which is fully blended with the flotation agent in the stirring tank and sent to the flotation machine. Flotation machine is widely used in the separation of copper, zinc, lead, nickel, gold and other non-ferrous metals, but also can be used for metal and non-metal, rare metals rough selection, selection, sweeping and reverse flotation in mineral separation process. Jinyang has inherited a hundred years of traditional technology combined with modern innovative technology, overcome many defects in the production process, adopted a unique innovative production process and design scheme, and used the most advanced automation technology in the equipment manufacturing process.

The process of microbubble machine is introduced

In the flotation process, the rise and fall of minerals is almost independent of mineral density. For example, chalcopyrite and quartz, the former density of 4.2, the latter is 2.68, but the heavy mineral chalcopyrite is easy to float, quartz but sink at the bottom. It is found that the buoyancy of minerals is related to its affinity for water, and those minerals that have a large affinity for water and are easy to be moistened by water are difficult to attach to bubbles and float. Minerals that have a small affinity with water and are not easily moistened by water are easy to float.

Flotation is the same as other beneficiation methods, it is necessary to do a good job of material preparation before separation, that is, the ore should be ground and graded to achieve the concentration fineness suitable for flotation. In addition, flotation has the following basic operations:

1. Adjustment of pulp and addition of flotation agents. Its purpose is to cause the difference in the nature of the mineral surface, that is, to change the wettability of the mineral surface, to adjust the selectivity of the mineral surface, so that some mineral particles can be attached to the air saturation, and some can not be attached to the bubble.

2. Stir and cause a large number of bubbles. With the help of the aeration stirring action of the flotation machine, the air in the pulp is dispersed and a large number of bubbles are formed, or the air dissolved in the pulp is precipitated slightly.

Third, the mineralization of bubbles. The selective adhesion of ore particles to bubbles is the most basic behavior in flotation process.

The flotation machine produced by medium and thick machinery is suitable for the separation of nonferrous ferrous metals, and can also be used for the separation of non-metals such as coal quartz and talc. The flotation machine is driven by the motor triangle belt to drive the impeller to rotate, generate centrifugal effect to form negative pressure, on the one hand, absorb enough air to mix with the pulp, on the other hand, stir the pulp to mix with the drug, and refine the foam, so that the mineral bond on the foam, float to the pulp surface and form a mineralized foam. Adjust the height of the gate, control the liquid level, so that the useful foam is scraped out by the scraper.